Rated 1 out of 5 stars

Before You Try This - BACK UP YOUR PROFILE

It completely wrecked my vertical tab bar
Lost items from my AIOS Toolbar and moved it
Changed Icons elsewhere
Clobbered Search Bar Autosizer

I thought I was getting a sorted customize button box, what I got was a bunch of tangled zippers - thank God for firefox backup/restore

This review is for a previous version of the add-on (